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Blissway

Roadside toll collection via WAL-Es

Software Engineer

Full-Stack EngineeringConfirmed live in the last 24 hours
Full-timeDenver, CO, USA$125k - $175k /yr

About the Job

Requirements

  • A degree in Computer Science, Robotics, Computer Engineering, or a related technical field is required.
  • A track record of building things through side projects or open-source contributions is required.
  • Candidates should be comfortable working at a startup as part of a core engineering team and able to take ownership and figure out what is needed without step-by-step guidance.
  • The role requires experience writing code and designing or building systems that handle the unpredictability of the physical world.
  • Candidates should be proficient in coding and able to learn new languages quickly.
  • The role requires working in person at the Denver office on Mondays, Wednesdays, and Fridays, with remote work available Tuesdays and Thursdays.

Responsibilities

  • Contribute production code to systems that identify millions of cars daily.
  • Scale proven prototypes into robust, high-volume systems.
  • Write software for roadside hardware and the servers that process its data.
  • Work with engineers to integrate machine-learning models that improve highway safety in real time.
  • Work across areas such as machine-learning models and hardware glitch detection.

Desired Qualifications

  • Relevant transferable skills include TypeScript, Python, and C++.
  • Relevant frameworks and tools include Node.js, Express, NestJS, Next.js, React, and Tailwind CSS.
  • Relevant infrastructure skills include AWS, Docker, Linux, and IoT edge devices.
  • Relevant specialties include computer vision with OpenCV, machine-learning integration, and payment processing.

About the Company

Blissway

Roadside toll collection via WAL-Es

Blissway provides toll collection systems using Wireless Autonomous Lane Enforcers (WAL-Es) placed roadside and cloud analytics to identify and track vehicles for multi-lane tolling and vehicle classification. Its system combines roadside sensors with cloud data to manage express and HOV lanes, occupancy verification, and interim tolling with disaster recovery. It differentiates from competitors that rely on gantries and windshield transponders by moving monitoring off the roadway into scalable cloud-powered systems. Its goal is to give highway operators a reliable, scalable tolling solution that improves efficiency and continuity.

Company size
11-50
Company stage
Seed
Total funding
$280K
Headquarters
Denver, CO
Founded
2019

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